4960016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7610

約数の個数: 20

約数和(自身を含む): 9845724

約数和(自身を除く): 4885708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 7561, 15122, 30244, 60488, 120976, 310001, 620002, 1240004, 2480008, 4960016]

約数ペア:

[(1, 4960016), (2, 2480008), (4, 1240004), (8, 620002), (16, 310001), (41, 120976), (82, 60488), (164, 30244), (328, 15122), (656, 7561)]